The Edison Police Department is asking for the public’s help finding township resident Thomas Roach, who has been missing since July.

EDISON - The Edison Police Department is asking for the public’s help finding township resident Thomas Roach, who has been missing since July.

Police say the 52-year-old contacted his family on June 2 and told him that he planned to check himself into a substance abuse rehabilitation program. Roach is believed to be addicted to alcohol and oxycodone.

Roach was last seen on July 10 when he was discharged from Robert Wood Johnson University Hospital in Somerville. Police say his car with his personal belongings were found in the hospital’s parking lot.